Question

what is the need for respiration in living organisms ​

Answer 1

Respiration is important because it produces energy that is essential for the normal functioning of the body.Respiration provides cells with oxygen and expels toxic carbon dioxide. The BBC notes that cells need energy for movement, multiplication, the synthesis of essential molecules and maintaining body temperature.

Answer 2

Answer: Respiration is one of the most important processes and mechanisms of the human body.

Explanation: When our cells undergo the process of respiration, they release energy. This energy is required by all organisms for survival and to do work. This is why RESPIRATION is very important for every living organism. The respiration reaction is as follows:

C6H12O6 (in the presence of oxygen) ---------------- CO2 + H2O + ENERGY.

Hope it helps.